Product comparison · 2 laptops

Acer Extensa 7620G-6A2G25Mi vs Acer TravelMate 7720-5B2G25Mn

89specifications compared
14differ
75identical
11known for one product only

Key differences

Processor model
- Extensa 7620G-6A2G25Mi:T5750
- TravelMate 7720-5B2G25Mn:T5670
Processor frequency
- Extensa 7620G-6A2G25Mi:2 GHz
- TravelMate 7720-5B2G25Mn:1.8 GHz
Processor front side bus
- Extensa 7620G-6A2G25Mi:667 MHz
- TravelMate 7720-5B2G25Mn:800 MHz
Processor socket
- Extensa 7620G-6A2G25Mi:mPGA4
- TravelMate 7720-5B2G25Mn:LGA 3647 (Socket P)
Tjunction
- Extensa 7620G-6A2G25Mi:85 °C
- TravelMate 7720-5B2G25Mn:100 °C
Discrete graphics card model
- Extensa 7620G-6A2G25Mi:AMD Mobility Radeon HD 3470
- TravelMate 7720-5B2G25Mn:Intel® GMA X3100
Maximum graphics card memory
- Extensa 7620G-6A2G25Mi:0.256 GB
- TravelMate 7720-5B2G25Mn:0.358 GB
Wireless technology
- Extensa 7620G-6A2G25Mi:IEEE 802.11b/g
- TravelMate 7720-5B2G25Mn:IEEE 802.11a/b/g/n

Side by side

Differences highlightedShow differences only

Comparison of Extensa 7620G-6A2G25Mi, TravelMate 7720-5B2G25Mn
100 specifications	A Acer Extensa 7620G-6A2G25Mi View product	B Acer TravelMate 7720-5B2G25Mn View product
Displayidentical
Display diagonal	43.2 cm (17")	43.2 cm (17")
Display resolution	1440 x 900 pixels	1440 x 900 pixels
Native aspect ratio	16:10	16:10
Processor5 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor modelDiffers	T5750	T5670
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2 GHz	1.8 GHz
Processor cache	2 MB	2 MB
Processor cache type	L2	L2
Processor front side busDiffers	667 MHz	800 MHz
Processor socketDiffers	mPGA4	LGA 3647 (Socket P)
Processor lithography	65 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor codenameKnown for one	Unknown — not stated by the source	Merom
Bus typeKnown for one	Unknown — not stated by the source	FSB
Stepping	M0	M0
Thermal Design Power (TDP)	35 W	35 W
TjunctionDiffers	85 °C	100 °C
Number of Processing Die Transistors	291 M	291 M
Processing Die size	143 mm²	143 mm²
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	9
Processor seriesKnown for one	Intel Core 2 Duo T5000 Series	Unknown — not stated by the source
Memoryidentical
Internal memory	2 GB	2 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory layout (slots x size)	2 x 1 GB	2 x 1 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Maximum internal memory	4 GB	4 GB
Storageidentical
Total storage capacity	250 GB	250 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Card reader integrated	Yes	Yes
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
Optical drive typeKnown for one	DVD±RW	Unknown — not stated by the source
Graphics2 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	AMD Mobility Radeon HD 3470	Intel® GMA X3100
Maximum graphics card memoryDiffers	0.256 GB	0.358 GB
Audioidentical
Audio system	High Definition Audio	High Definition Audio
Number of built-in speakers	2	2
Cameraidentical
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	0.3 MP
Network2 differ
Networking features	Gigabit Ethernet	Gigabit Ethernet
Wireless technologyDiffers	IEEE 802.11b/g	IEEE 802.11a/b/g/n
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.0+EDR
Ports & interfaces1 differ
USB 2.0 ports quantity	4	4
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	0	0
DVI portDiffers	No	Yes
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	1	1
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slot	Yes	Yes
CardBus PCMCIA slots quantity	1	1
CardBus PCMCIA slot type	Type II	Type II
SmartCard slot	Yes	Yes
Modem (RJ-11) ports	1	1
TV-in port	No	No
TV-out	Yes	Yes
TV-out type	S-Video	S-Video
PS/2 ports quantity	0	0
Parallel ports quantity	0	0
Serial ports quantity	0	0
Performanceidentical
Motherboard chipset	Intel® PM965 Express	Intel® PM965 Express
Keyboardidentical
Pointing device	Touchpad	Touchpad
Keyboard function keysKnown for one	12	Unknown — not stated by the source
Software1 differ
Operating system installed	Windows Vista Home Premium	Windows Vista Home Premium
Bundled softwareDiffers	Acer Empowering Technology (Acer eNet, ePower, ePresentation, eDataSecurity, eLock, eRecovery, eSettings, ePerformance Management), Acer GridVista, Acer Launch Manager, Adobe Reader, CyberLink PowerDVD, Microsoft Office Ready 2007, NTI CD Maker, NTI Shadow	Acer Empowering Technology (Acer eNet, ePower, ePresentation, eDataSecurity, eLock, eRecovery, eSettings, ePerformance Management), Acer GridVista, Acer Launch Manager, Adobe Reader, CyberLink PowerDVD, NTI CD Maker, NTI Shadow
Processor special features3 differ
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable BitDiffers	Yes	No
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Intel 64	Yes	Yes
Intel Demand Based Switching	No	No
Intel Trusted Execution Technology	No	No
Intel Virtualization Technology (VT-x)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	33915	35163
Processor codeDiffers	SLA4D	SLAJ5
Processor package size	35 x 35 mm	35 x 35 mm
Batteryidentical
Number of battery cells	6	6
Poweridentical
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Password protection type	BIOS	BIOS
Weight & dimensionsidentical
Weight	3.66 kg	3.66 kg
Width	400 mm	400 mm
Depth	290 mm	290 mm
Height (front)	3.03 cm	3.03 cm
Height (rear)	4.33 cm	4.33 cm
Other featuresidentical
Infrared data port	Yes	Yes
Wake-on-LAN ready	Yes	Yes
Wake-on-Ring ready	Yes	Yes
Internal modem	Yes	Yes
Modem speed	56 Kbit/s	56 Kbit/s
Modem type	ITU V.92	ITU V.92
Supplied AC adapter type	AC	AC

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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